Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JORESA SA
Original Assignee
JORESA SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JORESA SAfiledCriticalJORESA SA
Priority to ES1968135711UpriorityCriticalpatent/ES135711Y/en
Publication of ES135711UpublicationCriticalpatent/ES135711U/en
Application grantedgrantedCritical
Publication of ES135711YpublicationCriticalpatent/ES135711Y/en
Improved roller chain, essentially characterized by comprising between the internal and external side plates of the chain, respective elastic rings, pressed between said plates, operatively arranged to act as spacers of the plates, and retainer joints for the lubricant housed in the joints of the rollers. (Machine-translation by Google Translate, not legally binding)